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      Coastal Flood Advisory
      until 5:00 AM EDT
      Elev 5 ft, 24.692 °N 81.080 °W

      Marathon, FL

      Marathon Station79°
      Thu, Oct 1, 2026
      Tomorrow
      Thu 10/01
      High 85°f
      61% Precip. / 0.46 in
      Thunderstorms in the morning, mainly cloudy during the afternoon with a few showers. High near 85F. Winds ESE at 15 to 25 mph. Chance of rain 60%.
      Tomorrow night
      Thu 10/01
      Low 80°f
      37% Precip. / 0.14 in
      Windy early with showers becoming likely later at night. Low near 80F. Winds ESE at 20 to 30 mph. Chance of rain 40%.
      Sunrise 7:16 AM
      Sunset 7:11 PM
      Moonrise 11:00 PM
      Moonset 12:23 PM
      Waning Gibbous, 66% visible
      Hourly Forecast
      12AM
      82°
      1AM
      82°
      2AM
      82°
      3AM
      37%
      82°
      4AM
      35%
      81°
      5AM
      53%
      81°
      6AM
      48%
      81°
      7AM
      42%
      81°
      7:16AM
      Sunrise
      8AM
      57%
      81°
      9AM
      61%
      82°
      10AM
      54%
      82°
      11AM
      58%
      83°
      12PM
      52%
      84°
      1PM
      43%
      84°
      2PM
      33%
      85°
      3PM
      31%
      85°
      4PM
      85°
      5PM
      85°
      6PM
      85°
      7PM
      84°
      7:11PM
      Sunset
      8PM
      83°
      9PM
      83°
      10PM
      83°
      11PM
      83°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Cloudy
      		 82°F 89°F 10% 0in 80% 75°F 79% 14 mph ESE 29.97in
      1:00 am
      Mostly Cloudy
      		 82°F 90°F 19% 0in 74% 75°F 79% 16 mph ESE 29.95in
      2:00 am
      Cloudy
      		 82°F 90°F 24% 0in 88% 75°F 80% 16 mph ESE 29.94in
      3:00 am
      Showers
      		 82°F 89°F 37% 0.02in 87% 75°F 81% 16 mph ESE 29.92in
      4:00 am
      Showers
      		 81°F 88°F 35% 0.02in 88% 75°F 83% 15 mph ESE 29.92in
      5:00 am
      Scattered Thunderstorms
      		 81°F 88°F 53% 0.06in 93% 76°F 84% 15 mph ESE 29.92in
      6:00 am
      Scattered Thunderstorms
      		 81°F 88°F 48% 0.04in 90% 76°F 85% 16 mph ESE 29.92in
      7:00 am
      Scattered Thunderstorms
      		 81°F 89°F 42% 0.03in 87% 76°F 87% 16 mph ESE 29.93in
      8:00 am
      Scattered Thunderstorms
      		 81°F 89°F 57% 0.07in 99% 77°F 87% 16 mph ESE 29.93in
      9:00 am
      Thunderstorms
      		 82°F 91°F 61% 0.17in 96% 77°F 84% 16 mph ESE 29.95in
      10:00 am
      Scattered Thunderstorms
      		 82°F 91°F 54% 0.06in 88% 76°F 82% 17 mph ESE 29.97in
      11:00 am
      Scattered Thunderstorms
      		 83°F 92°F 58% 0.05in 88% 76°F 81% 17 mph ESE 29.98in
      12:00 pm
      Showers
      		 84°F 94°F 52% 0.03in 92% 77°F 78% 18 mph ESE 29.98in
      1:00 pm
      Showers
      		 84°F 93°F 43% 0.02in 94% 77°F 79% 17 mph ESE 29.97in
      2:00 pm
      Few Showers
      		 85°F 95°F 33% 0.02in 92% 77°F 77% 18 mph ESE 29.96in
      3:00 pm
      Few Showers
      		 85°F 96°F 31% 0.02in 93% 77°F 76% 18 mph E 29.94in
      4:00 pm
      Cloudy
      		 85°F 95°F 20% 0in 87% 76°F 75% 17 mph ESE 29.93in
      5:00 pm
      Cloudy
      		 85°F 95°F 23% 0in 84% 76°F 76% 16 mph ESE 29.92in
      6:00 pm
      Cloudy
      		 85°F 95°F 15% 0in 89% 77°F 77% 18 mph E 29.92in
      7:00 pm
      Cloudy
      		 84°F 94°F 18% 0in 93% 77°F 80% 18 mph ESE 29.93in
      8:00 pm
      Cloudy
      		 83°F 93°F 18% 0in 90% 77°F 81% 17 mph ESE 29.94in
      9:00 pm
      Cloudy
      		 83°F 93°F 12% 0in 87% 77°F 82% 17 mph ESE 29.96in
      10:00 pm
      Cloudy
      		 83°F 93°F 13% 0in 80% 77°F 82% 16 mph ESE 29.97in
      11:00 pm
      Cloudy
      		 83°F 93°F 17% 0in 87% 77°F 81% 16 mph ESE 29.97in
      Additional Conditions
      1. Pressure 29.94 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point75°F
      5. Humidity 86%
      6. Rainfall 2.79 in
      7. Snow Depth 0 in
       KMTH Station History
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 84°F -°F -°F
      4. Low 74°F -°F -°F
      5. Rain/Snow Depth
      6. Precipitation 0.15 in - in -
      7. Snow 0 in - in -
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 85°F -°F -°F
      4. Low 80°F -°F -°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:15 AM 7:12 PM
      3. Civil Twilight 6:53 AM 7:34 PM
      4. Nautical Twilight 6:26 AM 8:01PM
      5. Astronomical Twilight 6:00 AM 8:27 PM
      1. Length of Visible Light 12h 41m
      2. Length of Day 11h 56m
      3. Tomorrow will be 1 minute 25 seconds shorter
      1. Moon 10:02 PM 11:16 AM
      2. Waning Gibbous77% of the Moon is Illuminated
      Oct 3
      Waning Half Last Qtr
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 26
      Full Moon
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